Abhishek Jha | Freelancer & ethical hacker

Personal Reflections & Tech Insights

Blogs

Sep 10, 2026 5 min read

Time-Series Databases: Beyond Basic Metrics

Time-series databases are purpose-built for the massive amounts of time-stamped data generated by modern systems, offering unique advantages for observability and analytics.

Sep 04, 2026 5 min read

AI Microservices Need More Than Vector DBs

While vector databases are crucial for AI, real-world AI microservices demand a mix of data stores for optimal performance and flexibility.

Aug 28, 2026 5 min read

Graph Databases Boost AI Feature Engineering

Graph databases excel at modeling relationships, providing rich contextual features for AI models that tabular data often misses. Learn how leveraging graph structures can significantly enhance feature engineering.

Aug 21, 2026 5 min read

Vector Search Speed: Advanced Indexing

Vector search is powerful for similarity, but brute-force comparisons don't scale. Efficient indexing is the key to making it practical for large datasets.

Jul 20, 2026 2 min read

Distributed Vector Database Federation for Real-Time AI

A technical analysis of distributed vector database federation for real-time AI model training and inference.